BestOffice Mid Back Mesh Ergonomic Computer Desk Office Chair HIGH QUANTITY Office chair all the parts BIFIMA certification, more reliable and sturdy, This desk chair does include a weight limit of 250 pounds. ADJUSTABLE POSITIONING One of the main features this office chair has to offer is that you can personally adjust the chairs height of the chair to match your needs, and it also offers the 360 degree swivel position EASY TO INSTALL This office chair super easy to put together. It took maybe 10-15 minutes, this desk chair came with all the tools necessary ERGONOMIC OFFICE CHAIRThis office chair designed with human-oriented ergonomic construction for providing comfort sitting experience. The office desk chair has rocked back and forth 100% SATISFACTION GUARANTEEWe guarantee youll love this high back swivel office chair. But if youre not satisfied with chair, please get in touch with us.